Color

#383d43

#383d43
hex#383d43
rgbrgb(56, 61, 67)
hslhsl(213, 9%, 24%)
oklchoklch(0.358 0.012 253)
Closest name: After Midnight (#38393f)Relative luminance 0.0458

Colors that go with #383d43

Amber, Blue and Blush Pink lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #383d43

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#433e38

#384243 · #383843

#43383d · #3d4338

Split-complementary

Open in tool →

#433838 · #424338

#433842 · #433e38 · #384338

Contrast

#383d43 as textRatioAAAA largeAAAFix
Aaon white
10.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.92:1failfailfail
  • AA: use #6d7783 as the text (4.62:1)
  • AAA: use #8d96a0 as the text (7:1)
  • AA: or shift the background to #a6a6a6 (4.5:1)
  • AAA: or shift the background to #cfcfcf (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #383d43 as the background.

Brands using this color

Fonts for this mood

#383d43 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #383d43
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #383d43 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/383d43-9ca9c4-df584e-1f202d-e9f0f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md